Physician Profile
Unclaimed ProfileAbout RUXIN
Robert L Ruxin, MD practices internal medicine in Ridgefield, CT. Robert is a 1971 graduate of Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University. According to Medicare claims data, Robert cared for 1,070 Medicare patients across 5,062 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (203) 438-7339
- Email not available
Practice Locations
30 PROSPECT ST SUITE 300
Ridgefield, CT 06877
Procedures Most Often Billed to Medicare
5,062 services · 1,070 patients · 23 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
68 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
60 |
| Influenza vaccine, inactivated | Treatment | 90653 |
33 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
23 |
| Test to measure largest amount of air breathed in an out | Treatment | 94200 |
18 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
14 |
| Injection, denosumab, 1 mg | Drug given | J0897 |
3,422 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
476 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
151 |
| Blood glucose (sugar) test performed by hand-held instrument | Lab test | 82962 |
146 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 28 related providers in 4 groups
Other internal medicines in Ridgefield 7
Same specialty, same city.
Trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University 8
Other providers in the same specialty who trained at the same institution.
Class of 1971 at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University 5
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CT who bill this service to Medicare most often.
Common questions
What does Dr. Ruxin specialize in?
Dr. Ruxin is an internal medicine in Ridgefield, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Ruxin located?
Dr. Ruxin is listed at 30 PROSPECT ST SUITE 300, Ridgefield, CT 06877. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Ruxin's phone number?
The number on file is (203) 438-7339. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ruxin's NPI number?
Dr. Ruxin's National Provider Identifier is 1316042104. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Ruxin go to medical school?
Dr. Ruxin attended Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University, graduating in 1971. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ruxin been practicing?
Dr. Ruxin has 55 years experience. Calculated from a graduation year of 1971, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Ruxin do most often?
According to Medicare billing data, Dr. Ruxin performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as injection of drug or substance under skin or into muscle and influenza vaccine, inactivated, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ruxin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ruxin. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.